55405938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69431}}^1$

素因数の和:69462

約数の個数: 32

約数和(自身を含む): 133309440

約数和(自身を除く): 77903502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 69431, 138862, 208293, 416586, 486017, 972034, 1319189, 1458051, 2638378, 2916102, 3957567, 7915134, 9234323, 18468646, 27702969, 55405938]

約数ペア:

[(1, 55405938), (2, 27702969), (3, 18468646), (6, 9234323), (7, 7915134), (14, 3957567), (19, 2916102), (21, 2638378), (38, 1458051), (42, 1319189), (57, 972034), (114, 486017), (133, 416586), (266, 208293), (399, 138862), (798, 69431)]